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云南省曲靖市陆良县北辰中学2021年高二英语期末试卷含解析一、选择题1.Sosuddenly________thattheanimalsinthezoolookedveryfrightenedduringthetotalsolareclipse(日全食).A.didtheskyturndark
B.theskydidturndarkC.turnedtheskydark
D.wastheskyturneddark参考答案:A2.Itisreallyachallengingjobtodealwithpeople_____variousagesandbackgrounds.
A.in
B.at
C.with
D.of参考答案:D略3.
Aswedrewcloser,Icouldseeawhale
byapackofaboutsixotherkillers.A.attacked
B.tobeattacked
C.havingbeenattacked
D.beingattacked参考答案:D4.Thenewproductwhichwasdeveloped
____thecustomerdemandwillcomeintothemarketnextmonth.A.inresponseto
B.inadditionto
C.inhonorof
D.inchargeof参考答案:A【详解】考查词组。A.inresponseto对---有反应;B.inadditionto除---之外;C.inhonorof向---表示敬意;D.inchargeof负责,管理。句意:为满足客户需求而开发的新产品将于下月上市。故选A。5.Withtheguide________theway,wefinallygottothevillagewhichwewerelookingfor.A.led B.leading C.tolead D.hadled参考答案:B6.HomemilkdeliveryhasalmostdisappearedinChinanow,andgonewith____
aremilkmen.A.which
B.it
C.what
D.them参考答案:B略7.
Themedicineworksmoreeffectively_________youdrinksomehotwaterafter
takingit.
A,as
B.until
C.although
D.if参考答案:D8.
ourgoodcooperationoverthepastyears,let’smeeteachotherhalfway.I’llreduceourpriceby3%. A.Incaseof B.Inviewof C.Infearof D.Inspiteof参考答案:B9.—WouldyouliketojoinusingoingtoHongKong’sDisneylandthisSunday?—_________,butIhavetoprepareformyexaminationonMonday.A.I’dloveto
B.Ihavetorefuseyou
C.It’sabadidea
D.IamsorryIcan’t参考答案:A略10.InmanyplacesofChina,______bicycleisstill______popularmeansoftransportation.
A.a;the
B./;a
C.the;the
D.the;a参考答案:D略11.Heranasfastashecould_____tocatchthebus.
A.hope
B.tohope
C.hoping
D.hoped参考答案:C12.Notonly_______interestedinfootballbut_______beginningtoshowaninterestinit.A.theteacherhimselfis,allhisstudentsareB.theteacherhimselfis,areallhisstudentsC.istheteacherhimself,areallhisstudentsD.istheteacherhimself,allhisstudentsare参考答案:D13.TheTVstationgave____broadcastwhiletheperformancewasgoingon.A.alive
B.life
C.live
D.lively参考答案:C14.Getpreparedsothatyoucan________immediatelyifsomethinghappens.A.setup
B.setinC.setoff
D.setabout参考答案:Csetoff“出发;启程”,符合题意。15.Theidea________EnglandstandsforFish&Chips,Speakers’Corner,BigBenandtheTowerofLondon________past.A.what;is
B.that;is
C.what;are
D.that;are参考答案:B16.Youngpeopleareundergreatpressure.Therefore,parentsshouldn’texpecttoomuchfromthem,foritwillonlycausepressureto____________.
A.pickup
B.turnup
C.breakup
D.buildup
参考答案:D17.Hisexperiencesasavolunteerinthequake-hitareashavechangedhisattitudetowardsocietyand_______influencehisfuturelife.A.isto
B.wasgoingto
C.areto
D.weresureto参考答案:C18.Thereisnodoubt________hewillpasstomorrow’sexam.A.that
B.whether
C.if
D.which参考答案:A二、单词拼写19.单词拼写:71.与众不同的adj.________________
72.
必不可少的,绝对重要的adj.________________73.与…相似vt.________________
74.
具体的;特定的adj.________________75.灭绝;绝种n.________________
76.
监测vt.________________77.缺乏,不存在n.________________
78.
谨慎的,慎重的adj.________________79.积累,积聚v.________________
80.
达到,得到v.________________词组81.关心某事,担心某事________________82.省去,删去________________83.知道________________84.对某人有吸引力,引起某人的兴趣________________85.瞥见________________参考答案:71.distinctive
72.essential73.resemble74.specific
75.extinction76.monitor77.absence
78.cautious79.accumulate80.attain81.beconcernedabout82.leaveout83.beawareof84.appealtosb
85.catchaglimpseof三、阅读理解20.Brokenrubberbandsandflattiresrequiringreplacementcouldsoonbeathingofthepast.Frenchresearchershavedevelopedanewkindofrubberthatcanrepairitselfwhenbroken.Thenewrubberismadefromwidelyavailablematerialsincludingvegetableoilandacommonindustrialchemical.Allthematerialsareconsideredsafetotheenvironmentandcanbeeasilyreused.Thebestpartisthatthenewrubbercanberepairedandusedagainandagainwithoutlosingitsstrengthorabilityorstretch.Whencut,therubbercanbemadenewagain,simplybypressingthetwobrokenendsbacktogether.Theproductcanberepairedatroomtemperature,aroundtwentydegreesCentigrade;otherself-healingmaterialsrequirehighertemperaturesforrepair.Traditionally,rubbersubstancesaremadefromhugemolecules(分子)connectedbystrongchemicallinks,orbonds.Thenewrubberismadeofsmallermolecules.Themoleculesarelinkedtogetherusinghydrogenbonds.Whenconnectedinthisway,themoleculesactlikeonelongmolecule,formingwhatiscalledsupramolecularnetworks(超分子网).Whentherubberiscut,themoleculesattempttoconnectwithwhatevermoleculeisnearthem.Whenpressedtogether,themoleculesareabletorepairthemselvesatthemolecularlevel,makingtherepairedrubberlikenew.However,timeisanimportantelementintheprocess.Ifthebrokenendsarenotbroughttogetherquickly,arepairisnotpossible.Thisisbecausemoleculeswillformbondswithmoleculesontheirownside.Theinventorssaythesurfacesoftherubbercanberepairedwithinaweekofbeingseparated.TherubberisthecreationofscientistsattheIndustrialPhysicsandChemistryHigherEducationInstitutioninParis.TheorganizationispartofFrance'sNationalCenterforScientificResearch.ThenewmaterialisdescribedingreaterdetailintheresearchpublicationNature.5
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